Front brakes are standard RS6 Items modded for the GTI been done before, well impressed with the rears though. They're custom modded S3 rear hubs running boxster rear calipers on a 335mm RS6 disc....with an Jag XKR rear handbrake caliper!
Lots and lots and lots of work, Jonny Cocker was trying to bully me into doing something similar and he nearly succeeded so we compromised.
Awesome work - mightily impressed with that theres a tremendous amount of machining, adjusting, machining gone on there